@article{10_21136_CMJ_1952_100048, author = {Nedoma, Ji\v{r}{\'\i}}, title = {{\CYRZ}{\cyra}{\cyrm}{\cyre}{\cyrch}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyro} {\cyrs}{\cyrh}{\cyro}{\cyrd}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrp}{\cyro}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrm}{\cyre}{\cyrr}}, journal = {Czechoslovak Mathematical Journal}, pages = {239--242}, publisher = {mathdoc}, volume = {02}, number = {3}, year = {1952}, doi = {10.21136/CMJ.1952.100048}, mrnumber = {0059998}, zbl = {0049.16602}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1952.100048/} }